| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] for a long [noun sg] | 7 |
|
| 2 | [v-ing] [adv] for a long [noun] | 7 |
|
| 3 | [v-ing] [adv] for a long [noun] | 6 |
|
